Across
- 2. how something feels
- 6. something we can observe with our 5 senses
- 7. how quick heat can go through something
- 8. how hard or soft something is
- 10. how quick electricity can travel through something
Down
- 1. when a new substance is being made
- 3. how fast something can dissolve in water
- 4. how something is attracted to magnets
- 5. when silver is exposed to air and water
- 9. when something is exposed to air and water and starts to make something new